152044-54-7
Chemical Structure
Epothilone B
Synonym(s): EPO 906; Patupilone
- CAS No.: 152044-54-7
- Formula:C27H41NO6S
- Molecular Weight:507.68
IUPAC Name: (1S,3S,7S,10R,11S,12S,16R)-7,11-dihydroxy-8,8,10,12,16-pentamethyl-3-((E)-1-(2-methylthiazol-4-yl)prop-1-en-2-yl)-4,17-dioxabicyclo[14.1.0]heptadecane-5,9-dione
InChIKey: QXRSDHAAWVKZLJ-PVYNADRNSA-N
SMILES: O=C(C[C@H](O)C1(C)C)O[C@H](/C(C)=C/C2=CSC(C)=N2)C[C@]3([H])O[C@]3(C)CCC[C@H](C)[C@H](O)[C@@H](C)C1=O
Biological Activity: Epothilone B is a microtubule stabilizer (MSA) with a Ki of 0.71μM, and is a MSA with blood-brain barrier permeability. Epothilone B acts by binding to the αβ-tubulin heterodimer subunit which causes decreasing of αβ-tubulin dissociation[1][2][3][4].
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Epothilone B | 99.91% | Epothilone B is a microtubule stabilizer (MSA) with a Ki of 0.71μM, and is a MSA with blood-brain barrier permeability. Epothilone B acts by binding to the αβ-tubulin heterodimer subunit which causes decreasing of αβ-tubulin dissociation. | ||||||||||||||||||||
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Epothilone B (Standard) | ≥98% | Epothilone B (Standard) is the analytical standard of Epothilone B. This product is intended for research and analytical applications. Epothilone B is a microtubule stabilizer with a Ki of 0.71μM. It acts by binding to the αβ-tubulin heterodimer subunit which causes decreasing of αβ-tubulin dissociation. | ||||||||||||||||||||
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Epothilone B-d3 (synthetic) | Epothilone B-d3 (synthetic) is the deuterium labeled Epothilone B (HY-17029). Epothilone B is a microtubule stabilizer with a Ki of 0.71μM. It acts by binding to the αβ-tubulin heterodimer subunit which causes decreasing of αβ-tubulin dissociation. | |||||||||||||||||||||
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- [1]. Regueiro-Ren A, et al. Synthesis and biological activity of novel epothilone aziridines. Org Lett. 2001 Aug 23;3(17):2693-6. [Content Brief]
- [2]. Pagano A, et al. Epothilone B inhibits migration of glioblastoma cells by inducing microtubule catastrophes and affecting EB1 accumulation at microtubule plus ends. Biochem Pharmacol. 2012 Aug 15;84(4):432-43. [Content Brief]
- [3]. Oehler C, et al. The microtubule stabilizer patupilone (epothilone B) is a potent radiosensitizer in medulloblastoma cells. Neuro Oncol. 2011 Sep;13(9):1000-10. [Content Brief]
- [4]. Jang EH, et al. Effects of Microtubule Stabilization by Epothilone B Depend on the Type and Age of Neurons. Neural Plast. 2016;2016:5056418. [Content Brief]
